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VMOffsetsFields

wasmtime_environ

Struct VMOffsetsFields

pub struct VMOffsetsFields<P> {Show 15 fields
    pub ptr: P,
    pub num_imported_functions: u32,
    pub num_imported_tables: u32,
    pub num_imported_memories: u32,
    pub num_imported_globals: u32,
    pub num_imported_tags: u32,
    pub num_defined_tables: u32,
    pub num_defined_memories: u32,
    pub num_owned_memories: u32,
    pub num_shadow_memories: u32,
    pub num_defined_globals: u32,
    pub num_defined_tags: u32,
    pub num_escaped_funcs: u32,
    pub num_runtime_data: u32,
    pub has_startup_func: bool,
}

Expand description

Used to construct a VMOffsets

Fields§

§ptr: P

The size in bytes of a pointer on the target.

§num_imported_functions: u32

The number of imported functions in the module.

§num_imported_tables: u32

The number of imported tables in the module.

§num_imported_memories: u32

The number of imported memories in the module.

§num_imported_globals: u32

The number of imported globals in the module.

§num_imported_tags: u32

The number of imported tags in the module.

§num_defined_tables: u32

The number of defined tables in the module.

§num_defined_memories: u32

The number of defined memories in the module.

§num_owned_memories: u32

The number of memories owned by the module instance.

§num_shadow_memories: u32

The number of shadow memory pointers: one per memory, imported and defined, if the module’s code checks memory shadows for watchpoints, and otherwise none.

§num_defined_globals: u32

The number of defined globals in the module.

§num_defined_tags: u32

The number of defined tags in the module.

§num_escaped_funcs: u32

The number of escaped functions in the module, the size of the function references array.

§num_runtime_data: u32

The number of runtime data segments in the module.

§has_startup_func: bool

Whether or not the module has a start function.

Trait Implementations§

impl<P: Clone> Clone for VMOffsetsFields<P>

fn clone(&self) -> Self

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl<P: Copy> Copy for VMOffsetsFields<P>

impl<P: Debug> Debug for VMOffsetsFields<P>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl<P: PtrSize> From<VMOffsetsFields<P>> for VMOffsets<P>

fn from(fields: VMOffsetsFields<P>) -> VMOffsets<P>

Converts to this type from the input type.

Auto Trait Implementations§

impl<P> Freeze for VMOffsetsFields<P>
where P: Freeze,

impl<P> RefUnwindSafe for VMOffsetsFields<P>
where P: RefUnwindSafe,

impl<P> Send for VMOffsetsFields<P>
where P: Send,

impl<P> Sync for VMOffsetsFields<P>
where P: Sync,

impl<P> Unpin for VMOffsetsFields<P>
where P: Unpin,

impl<P> UnsafeUnpin for VMOffsetsFields<P>
where P: UnsafeUnpin,

impl<P> UnwindSafe for VMOffsetsFields<P>
where P: UnwindSafe,

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = !

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, !>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.